X0306 4 2013-07-18 0001022705 TESCO CORP TESO 0001364565 Foster Jeffrey L 3993 W. SAM HOUSTON PARKWAY N. SUITE 100 HOUSTON TX 77043 1 Sr. V.P., Top Drives Common Stock 2013-07-18 4 A 0 226.0000 12.7200 A 52679.9999 D Common Stock 2013-07-18 4 A 0 190.0000 10.0350 A 52869.9999 D Common Stock 2013-07-18 4 A 0 162.0000 11.7450 A 53031.9999 D Common Stock 2013-07-18 4 A 0 157.0000 12.4750 A 53188.9999 D Common Stock 2013-07-18 4 A 0 156.0000 12.5300 A 53344.9999 D Common Stock 2013-07-18 4 A 0 151.0000 12.6100 A 53495.9999 D Common Stock 2013-07-18 4 A 0 140.0000 13.5850 A 53635.9999 D The shares were acquired by the Reporting Person pursuant to the Company's Amended and Restated Employee Stock Savings Plan (the Plan). On July 18, 2013, the Company provided instructions to the Transfer Agent regarding the issuance of shares to the Plan Administrator, with such shares covering monthly contributions for the period December 2012 through June 2013. The payroll deductions and company benefit were applied during the correct payroll month but the shares were not issued until today. The share price for the April 2013 contribution was calculated in accordance with the Plan terms at US $12.72. Based on the noon rate of exchange of the Bank of Canada on the calculation date, the converted price is C$ 12.98203. The share price for the December 2012 contribution was calculated in accordance with the Plan terms at US $10.0350. Based on the noon rate of exchange of the Bank of Canada on the calculation date, the converted price is C$ 9.89451. The share price for the January 2013 contribution was calculated in accordance with the Plan terms at US $11.745. Based on the noon rate of exchange of the Bank of Canada on the calculation date, the converted price is C$ 11.55708. The share price for the May 2013 contribution was calculated in accordance with the Plan terms at US $12.47500. Based on the noon rate of exchange of the Bank of Canada on the calculation date, the converted price is C$ 12.65963. The share price for the June 2013 contribution was calculated in accordance with the Plan terms at US $12.53. Based on the noon rate of exchange of the Bank of Canada on the calculation date, the converted price is C$ 12.75178. The share price for the February 2013 contribution was calculated in accordance with the Plan terms at US $12.61. Based on the noon rate of exchange of the Bank of Canada on the calculation date, the converted price is C$ 12.62009. The share price for the March 2013 contribution was calculated in accordance with the Plan terms at US $13.585. Based on the noon rate of exchange of the Bank of Canada on the calculation date, the converted price is C$ 13.93957. Dean Ferris, Attorney-in-fact 2013-07-22